Entrepreneur
on Demand
Building a new business? Launching a new product?
Let's challenge the status quo, focus everything on your customers, get our hands dirty.
Roles (examples):
- Product Manager
- Go-To-Market Leader
- Interim CEO
New Business
Consulting
In need of additional manpower for a clearly defined playfield?
Happy to be your sparring partner or work out defined projects. For startups & corporates.
Services (examples):
- Pitchdeck storyline / equity story
- GTM-Strategy
- Value Proposition
Venture
Partner
Raising a new VC fund or starting a venture studio? Building a first track record?
On your side from defining the investment thesis, to screening targets, to due diligence.
Industries:
- ClimateTech
- MedTech
- Social Impact
Looking for additional skills & services? Check out our partners >
Looking for an angel investor who shares your values and truly supports you?
"We worked on several projects over the past years, ranging from commercial market and business DD to ideation and business model development. Severin is an excellent networker, a sharp thinker, highly structured, reliable, and diligent. On top of that, he is a genuinely nice and humble person. I would gladly work with him again anytime."
“Severin has been a valuable advisor and mentor in a variety of business and leadership topics I have faced as a founder. The whole team benefitted from his expertise in and passion for customer-centered experiments.”
"Severin leveraged his deep knowledge & expertise in startups, VC, tech and climate and social impact sectors to help us shape our pitch deck and refine our value proposition. His invaluable network and introductions to key stakeholders, including future investors, played a critical role in our company's success."
“I met Severin through the Carbon13 network, where he provided invaluable insights as we worked on product-market fit. He offered actionable feedback, clear guidance, and strategic expertise that helped refine our approach.”

Severin Haemmerl
Professional experience
(Green) Venture Builder @ McKinsey, Co-leader of Accelerator team (@ VC w/ €1Bn AUM - Industry 4.0 context), Core team @ VC-backed Startup (MedTech)
Education
Mechanical Engineer (TUM) with exec leadership and venture capital training (Oxford, Stanford)
Personal
Living in Munich, very happy husband and father, loving via ferratas in the Alps



